How to Reset Your Domain's DNS Zone

Introduction

One of the most crucial aspects that should be done correctly when administering a web site or mailing system is the DNS configuration. Unless the Domain Name System (DNS) is configured correctly, your visitors may be unable to access your site or your emails may begin bouncing. That may be frustrating, particularly when all was well with things previously, but there may come a time when a reset of the DNS zone is the fastest solution.

A DNS zone is a group of records used in assisting the movement of traffic over the internet to the proper places. It works like a map, where the browsers know where to visit when one types your domain in his/her search bar. When there comes an error in this map, it can lead to numerous problems, such as the failure of websites to load up to the loss of emails.

There are times when you may just be required to start all over, to Reset Your Domain’s DNS Zone. Perhaps you have changed the web hosting company, swapped mail providers or your site is simply not acting as it should. Any confusion can be sorted out by resetting your DNS zone providing you with a clean start. It may seem like a difficult undertaking, but most people can go about it with a fair amount of patience. Knowing what to do is the answer and more so knowing how not to make them worse.

What is a DNS Zone: Defining Its Role in Domain Management

A DNS zone is basically a portion of the Domain Name System that contains a collection of records for a particular domain. Imagine that this is a file that holds all the instructions as to how to deal with requests that come to your web site or email.

These logs may contain the name of the server your site is being hosted on, where to forward emails and other technical information that ensure that everything goes as planned.

The two most common records you’ll see in a DNS zone will be A records, which route traffic to the IP address of your web site, and MX records, which point out the email systems to which they should send your email. CNAME records also exist, which refer one domain to another, and TXT records which can be used to do things like prove your domain to third party services.

So what is so important about these DNS zones? Well, whenever any body is getting to your site by typing in your site address or by emailing you, the internet must know where to forward that query. When DNS records are not configured properly, it will start going wrong. Sites may not open, e-mails may bounce and it might become unusually irritating.

Those little records in your DNS zone are, then, the ones that ensure that everything runs fine and arrives at the correct destination.

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When Should You Reset Your Domain’s DNS Zone

The process of clearing out old records, clearing clutter, and ensuring that everything is pointing where it should actually is fairly easy, typically by just resetting your DNS zone.

You may be moving to a different Web Hosting Provider For Your Website, or starting a new site, or simply having some annoying DNS issues and a reset will help things run in a more productive manner. It can be compared to tidying your closet when it begins to get cluttered, it always looks better when it is nice and neat.

Changing Web Hosts

In case you are changing web host it is usually a good practice to reset your DNS zone so that everything is pointing in the right direction. When changing providers of hosting, your DNS records should be changed to indicate the new server.

Unless these updates are done, your site could go offline or appear with the wrong appearance to some people. Restarting your DNS zone wipes out the previous records, and lets you begin with the new ones.

Setting Up a New Website

When starting a new web site, more particularly when replacing an existing web site you may end up with a collection of old DNS records that you cannot get rid of. Such archival records may lead to issues and disorientation of the system. The fastest way out of these old world records is to perform a quick reset of DNS and ensure that your new site receives the publicity it rightly deserves without the past coming down on it.

To Resolve DNS Propagation Issues

DNS propagation is sluggish and occasionally things simply do not appear to update correctly even after you have made some changes. When things aren’t going anywhere and you see strange outputs or errors that refuse to disappear, it can be a good idea to restart the DNS zone and get things moving. This cleanses the records and reboots them, and thus may fix any propagation problems that are still present, and your site will be up and running again.

Cleaning Up Cluttered or Outdated DNS Records

With time, your DNS zone may be littered with records that have not been used in the past. Perhaps you have switched email providers, shifted services or just have done a lot of stuff without cleaning up what is old. This mess can create conflicts or drag. You can see more by Checking Recent DNS Changes.

Restarting the DNS zone provides a clean start, clearing out all the stale data and leaving only that which is required. It is such as organizing your table to ensure that all is within its place.

Precautions Before Resetting

You should consider a few things before you strike that reset button.

  • Save your existing DNS records: Before you reset, it is clever to backup your existing DNS settings. Have a backup copy even when you are intending to make some changes, you can always restore easily should something go wrong. It is always better to be safe.
  • Custom changes will be lost: In the event that you have done any personalized settings, such as configuring subdomains or custom email settings, they will be destroyed when you redo your DNS zone. Ensure you have a record of what you have changed or you will have to redo all that work in future.
  • Delays are to be expected: It may take 24 to 48 hours to propagate your changes all over the internet, especially when you have reset your DNS zone. There can be that during this time period, some individuals may be able to view the old records, and the rest will view the new records. That is certainly annoying, but that is the way things are and patience is a virtue.
Step by Step Guide to Resetting Your DNS Zone

Step-by-Step Guide to Resetting Your DNS Zone: Ensuring a Smooth Transition

When you have decided to reset your DNS zone and you have no simple way of going about it, here is a simple guide that will take you through the process. It may seem daunting but when it is broken down in bits, you will realize you can handle it.

Backup Existing DNS Records

It is quite essential to make copies of your existing DNS recordings prior to you doing anything. You may be exporting them or just writing them down with your pen and paper, but knowing you have a backup will put you at ease. In case there is an error in the reset, you will have all your settings intact, and thus you are able to restore it when necessary. It might not require much time (a few minutes are enough), but it may save you much trouble in the future.

Access Your DNS Management Console

Once you’ve got your backup, you’ll need to log into your DNS management console. The exact steps will depend on your provider.. Look for the section where you can manage your DNS settings. In the case of doubt, the vast majority of providers have documentation or support manuals.

Search in cPanel, Zone Editor. Next to the domain that you want to reset the DNS zone, you will see a Manage button. Click on it.

Locate the DNS Zone Reset Option

Find an option for resetting or clearing your DNS zone. It may be called a Reset DNS Zone or Clear DNS Records. The placement of this feature also differs by the provider or control panel you are using.

To use as an example: In cPanel, the DNS Zone Reset is located under the  “Zone Records for yourdomain.com” section. There, you will find an Action button, click on it and the option Reset DNS Zone will come up.

Confirm and Execute the Reset

At this point where you have located the reset option, you should also take time to read any confirmation messages that appear. This is likely to query you on whether you are certain that you want to reset your DNS zone as doing so will remove your current settings. You are taking a big step, you better be prepared. After you check, proceed to execute the reset.

Reconfigure DNS Records

You will have to redo your basic DNS records after the reset. It is here that you can use your backup. You will need to reenter your most critical records, A records of your web site IP address, MX records of your email, and CNAME records in the case you use subdomains.

You should take time to ensure that you are doing everything right so that both your site and email will work the way they are meant to.

Wait for DNS Propagation

The final step is to be patient. DNS changes don’t take effect immediately. The changes will spread over the internet and this may take between 24 and 48 hours. Some users might still have access to the old records during this period as other users will have access to the new records during this period. It is a waiting game but never mind, things will make it all right in due time.

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Conclusion: Best Practices for Maintaining a Healthy DNS Zone

When everything is not going well, a restart of your DNS zone can help. A reset is good when you are changing hosts, opening a new site or even cleaning up old records and need to start out. Naturally, you should not do it in a hurry, there are a couple of safety points to consider, such as copying your documents and recognizing that custom modifications will be erased.

However, a bit of patience and safe measures will allow you to recover your DNS zone without problems. All you need to remember is that it may take awhile to get everything straightened out but once the dust settles down your setup is fresh, and it all should work as it should.

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FAQs (Frequently Asked Questions)

What will be the result of resetting my DNS zone?

By resetting your DNS zone, you will wipe out all the DNS records. These are things such as the IP addresses of your websites, email routing preferences and any custom settings you have enabled. You are basically beginning with a clean slate. Once this is completed, you will have to reconfigure your important records and therefore, remember to have a copy of your current setting, just in case you wish to go back to it.

What is the time delay of the DNS changes?

Once you have reset your DNS zone it may take up to 24 to 48 hours until this information is fully propagated through the internet. In the process, there are users who may experience old DNS settings, whereas others may experience the new ones. A process of DNS propagation should be treated with patience since this is one of the systems through which the world wide internet self updates.

Can I undo a DNS zone reset?

After resetting your DNS zone there is no automatic means to undo it. That is why it is always important to back up your DNS records prior to changes. Once they are backed up, it is easy to re-enter the records manually once the reset is done. You are going to have to rebuild your DNS configuration manually without a backup.

Before resetting, how do I save my DNS records?

Your DNS records can be exported using the DNS management interface of your hosting provider or you can make a note of the settings. A number of hosting providers also provide an option of exporting records, which will save you time. It has always been good to save your records and then make the changes so as not to lose some important settings.

So what happens when my DNS records are still wrong even after resetting?

In case your DNS records remain wrong even after resetting, there are a couple of things you can do. First, confirm that you’ve typed in the appropriate records, including your IP address of the web site or your email preferences. At times, even a minor error can be a problem.

Also, make sure you give the DNS several hours to propagate changes–this may take up to 48 hours. In case the problem is not resolved, you may want to refer to the support team of your hosting company to resolve any residual problems.

Will resetting my DNS zone have an impact on the SEO of my site?

Resetting your DNS zone normally does not have a direct impact on the SEO of your site. There is however, a risk that in case of any mistakes in your DNS setup or times of extended downtime on the reset process, this may affect the search engine positions of your site.

You need to make sure that your DNS records are properly updated and that your site will not be down during the reset to prevent any possible adverse impact on SEO.

Could I reset my DNS zone but leave my email service intact?

The resetting of your DNS zone has the potential to affect your email service, unless the MX records are reconfigured after the reset. MX records inform the internet where to deliver your emails and hence when such records are absent or false on resetting then your mail will not be working as expected.

To prevent such an inconvenience you must remember to save the existing DNS record (including the MX settings) and then re-type them in correctly after the reset. This will aid in making sure that your email service does not stop.

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